powerpc/wii: Don't rely on the reserved memory hack

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Because the two memory blocks (usually called MEM1 and MEM2) are not
merged anymore, __request_region in kernel/resource.c will correctly
allow reserving regions in the physical address space between MEM1 and
MEM2, where many important peripherals are (GPIO, MMC, USB, ...).

A previous change to __ioremap_caller in arch/powerpc/mm/pgtable_32.c
ensures that multiple memblocks are properly considered in ioremap; this
makes it unnecessary to set __allow_ioremap_reserved.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Jonathan Neuschäfer 2018-03-28 02:25:43 +02:00 • committed by Michael Ellerman

parent 2bbf63264a

commit 57deb8fea0

1 changed files with 1 additions and 13 deletions

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arch/powerpc/platforms/embedded6xx/wii.c

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